mirror of https://github.com/containers/podman.git
36 lines
850 B
Go
36 lines
850 B
Go
package network
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import (
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"net"
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"testing"
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)
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func parseCIDR(n string) *net.IPNet {
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_, parsedNet, _ := net.ParseCIDR(n)
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return parsedNet
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}
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func Test_networkIntersect(t *testing.T) {
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type args struct {
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n1 *net.IPNet
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n2 *net.IPNet
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}
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tests := []struct {
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name string
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args args
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want bool
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}{
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{"16 and 24 intersects", args{n1: parseCIDR("192.168.0.0/16"), n2: parseCIDR("192.168.1.0/24")}, true},
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{"24 and 25 intersects", args{n1: parseCIDR("192.168.1.0/24"), n2: parseCIDR("192.168.1.0/25")}, true},
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{"Two 24s", args{n1: parseCIDR("192.168.1.0/24"), n2: parseCIDR("192.168.2.0/24")}, false},
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}
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for _, tt := range tests {
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test := tt
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t.Run(tt.name, func(t *testing.T) {
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if got := networkIntersect(test.args.n1, test.args.n2); got != test.want {
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t.Errorf("networkIntersect() = %v, want %v", got, test.want)
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}
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})
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}
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}
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